Solid and tight sealing
The easy-to-fit Winkhaus solidLock Thunderbolt locking systems can be installed and adjusted by the builder, but can also be installed or retrofitted easily on-site.
Generous tolerance ranges with wide sash-to-frame clearances and dimensional deviations at the top and bottom, as well as the use of standard hook plates enables easy installation.
These locking systems can be used on the left or right and, with double deadbolts and pivoted latch, provide a clear advantage for dealers, as no double stock is required.